Pigment Red 51

Pigment Red 51; Benzenesulfonic acid, 4-((2-hydroxy-1-naphthalenyl)azo)-2-methyl-, barium salt (2:1); EINECS 227-459-1; Benzenesulfonic acid, 4-(2-(2-hydroxy-1-naphthalenyl)diazenyl)-2-methyl-, barium salt (2:1); Barium bis(4-((2-hydroxy-1-naphthyl)azo)-2-methylbenzenesulphonate); C.I. Pigment Red 51; Expand